Bryan Call created TS-4192:
------------------------------
Summary: Coredump in HPACK encoding
Key: TS-4192
URL: https://issues.apache.org/jira/browse/TS-4192
Project: Traffic Server
Issue Type: Bug
Components: HTTP/2
Reporter: Bryan Call
{code}
#0 0x0000000000972f44 in mime_hdr_field_detach (mh=0x61d002955508,
field=0x629002954de8, detach_all_dups=<optimized out>) at MIME.cc:1582
name_length = <optimized out>
prev = 0x0
first = <optimized out>
next_dup = <optimized out>
#1 0x0000000000976daa in mime_hdr_field_delete (heap=0x61d002955480,
mh=0x61d002955508, field=field@entry=0x629002954de8,
delete_all_dups=delete_all_dups@entry=false) at MIME.cc:1631
No locals.
#2 0x0000000000844c6d in field_delete (delete_all_dups=false,
field=0x629002954de8, this=<optimized out>) at ../../proxy/hdrs/MIME.h:1169
No locals.
#3 Http2DynamicTable::add_header_field (this=0x607000fa8b60, field=<optimized
out>) at HPACK.cc:307
last_field = 0x629002954de8
new_field = 0x629002954de8
name = 0x628000009e18 "Via"
value = 0x625009705142 "http/1.0 c1.ycs.ne1.yahoo.com
(ApacheTrafficServer [cRs f ]), https/1.1 l28.ycs.sjb.yahoo.com
(ApacheTrafficServer [cRs f ])\r\nServer: ATS\r\nConnection:
keep-alive\r\n\r\n", '\276' <repeats 35 times>...
header_size = <optimized out>
#4 0x0000000000845112 in add_header_field_to_dynamic_table (field=<optimized
out>, this=<optimized out>) at HPACK.cc:253
No locals.
#5 encode_literal_header_field_with_indexed_name
(buf_start=buf_start@entry=0x7fffedda2487 <incomplete sequence \340>,
buf_end=buf_end@entry=0x7fffedda6437 "", header=...,
index=<optimized out>, indexing_table=...,
type=type@entry=HPACK_FIELD_INDEXED_LITERAL) at HPACK.cc:527
p = 0x7fffedda2487 <incomplete sequence \340>
len = <optimized out>
prefix = 0 '\000'
flag = 0 '\000'
value = <optimized out>
__FUNCTION__ = "encode_literal_header_field_with_indexed_name"
#6 0x000000000080a8ca in http2_write_header_field
(out=out@entry=0x7fffedda2487 <incomplete sequence \340>,
end=end@entry=0x7fffedda6437 "", header=..., indexing_table=...) at HTTP2.cc:509
field_type = HPACK_FIELD_INDEXED_LITERAL
name = <optimized out>
#7 0x000000000080c616 in http2_write_header_fragment
(in=in@entry=0x616000034340, field_iter=..., out=out@entry=0x7fffedda2441
"\354l\226\320z\276\224\020T\276R( \005\265",
out_len=out_len@entry=16374, indexing_table=..., cont=@0x7fffedda2300:
false) at HTTP2.cc:592
name = 0x628000009e18 "Via"
p = 0x7fffedda2487 <incomplete sequence \340>
end = 0x7fffedda6437 ""
len = <optimized out>
field = 0x61d0052550a8
#8 0x00000000008272a0 in Http2ConnectionState::send_headers_frame
(this=this@entry=0x618000018ee8, fetch_sm=<optimized out>) at
Http2ConnectionState.cc:1009
type = HTTP2_FRAME_TYPE_HEADERS
__FUNCTION__ = "send_headers_frame"
buf_len = 16375
payload_length = <optimized out>
flags = 0 '\000'
stream = 0x60f00003e890
resp_header = 0x616000034340
#9 0x00000000008388db in Http2ConnectionState::main_event_handler
(this=0x618000018ee8, event=-2, edata=<optimized out>) at
Http2ConnectionState.cc:779
fetch_sm = <optimized out>
__FUNCTION__ = "main_event_handler"
{code}
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